Five motorists have been arrested in Sussex since the start of the Christmas drink and drug-driving campaign.
Two men from Crawley were among four arrests which were made on Tuesday – the very first day of the campaign.
A 25 -year-old from Grange Close was arrested on suspicion of drug-driving and a 63-year-old from Langley Parade was arrested on suspicion of drink-driving.
Both have been released on bail.